Factory Mutual Approved Roofing

Roofnav is a complimentary tool from fm approvals that provides access to the most up to date fm approved roofing products and assemblies.

Factory mutual approved roofing.

To reduce risk at your existing facilities as well as those under construction it s important to have proven engineering guidelines. But fm approved roofing systems are often specified so it s important that specifiers and designers understand fm approval s. Factory mutual research approved insulation fasteners are the only approved and recommended method of securing insulation boards or other boardstock materials to steel deck. Since reroofing represents roughly seventy percent of the roofing contracts in the market each year we ll use it as a case study to illustrate the detailed knowledge required to meet factory mutual standards.

Some fasteners are factory mutual research approved for other deck materials. Let s start by clarifying who fm approvals is and their role in low slope roofing. Roof damage caused by wind occurs when the air pressure below the roofing assembly is greater than. Insulation and roof cover fasteners paragraph 2 4 insulation and roof cover fasteners.

This standard states factory mutual research requirements for approval of class i insulated steel roof decks. Fm approved roofing systems are specified and accepted by building owners designers and code authorities throughout the world. 5 1 the securement of the roof system must be enhanced at the building corners and perimeter as outlined in fm global property loss prevention data sheet 1 29. 5 2 the roof cover must be installed using a roof perimeter flashing system approved by fm approvals.

Look no further than fm global property loss prevention data sheets. Factory mutual does not have a loss prevention data sheet that deals only with reroofing. Roofnav can take the guesswork out of configuring an fm approved roofing system leaving you to focus on what matters most. Designed to help roofing professionals roofnav provides easy access to the most up to date fm approved roofing related information and related installation recommendations from relevant fm global property.

Fm approvals is a nationally recognized testing laboratory that tests and certifies building materials fire protection and electrical equipment that can help prevent or reduce property damage. The fm approvals certification program is an investment that demonstrates a manufacturer s confidence in its products.